New to the gym

thoyle2015

so I'm new to the gym and I'm
Not sure about routine. My goals are to lose weight and gain some lean muscle. My long term goal would be to run in warrior dash or something like that next summer so I'm posting my routine and I'm looking for suggestions
Start with 15 min on treadmill
Strength training 30 minutes which consists of biceps, triceps, leg press, abs, shoulder press, hip abductor, and a few other machines that focus on the same areas.
I finish up with 10min on treadmill at a higher incline and sped then earlier.
Also when j do the strwnth training I do reps of 12, 10 and 8. 12 at a lowr weight increasing up in weight and doin 8 reps with the higher weight